Portrait of Sylvia Blankenship
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Agriculture & Water

Sylvia Blankenship

1-MCP fruit-and-flower freshness treatment

United StatesEvidence: high confidenceChecked July 2026

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Who is Sylvia Blankenship?

Sylvia Blankenship is an inventor associated with United States. Their documented work in agriculture & water includes 1-MCP fruit-and-flower freshness treatment, the contribution at the center of this evidence-backed profile.

Co-invented 1-methylcyclopropene, a treatment that slows ethylene-driven ripening in produce and cut flowers.

Known for1-MCP fruit-and-flower freshness treatment
FieldAgriculture & Water
Associated withUnited States
Evidence reviewed3 sources
01

What did Sylvia Blankenship invent?

co-inventor

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What did Sylvia Blankenship accomplish?

The deployed SmartFresh treatment reduces spoilage and is used on major fruit crops.

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What is known about Sylvia Blankenship today?

NIHF listed Blankenship among its 2025 Collegiate Inventors Competition final judges.